209076574

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{2447}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 380712960

約数和(自身を除く): 171636386

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 359, 718, 2447, 2513, 4894, 5026, 6103, 12206, 17129, 34258, 41599, 42721, 83198, 85442, 291193, 582386, 878473, 1756946, 6149311, 12298622, 14934041, 29868082, 104538287, 209076574]

約数ペア:

[(1, 209076574), (2, 104538287), (7, 29868082), (14, 14934041), (17, 12298622), (34, 6149311), (119, 1756946), (238, 878473), (359, 582386), (718, 291193), (2447, 85442), (2513, 83198), (4894, 42721), (5026, 41599), (6103, 34258), (12206, 17129)]